30385989023488

Names of 30385989023488

• Cardinal: 30385989023488 can be written as Thirty trillion, three hundred eighty-five billion, nine hundred eighty-nine million, twenty-three thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 3.0385989023488 × 10¹³

Factors of 30385989023488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 867

Divisors of 30385989023488

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 197 224 256 394 448 661 788 896 1322 1379 1576 1792 2644 2758 3152 4627 5288 5516 6304 9254 10576 11032 12608 18508 21152 22064 25216 37016 38809 42304 44128 50432 74032 77618 84608 88256 130217 148064 155236 169216 176512 260434 271663 296128 310472 353024 436921 520868 543326 592256 620944 873842 911519 1041736 1086652 1184512 1241888 1747684 1823038 2083472 2173304 2483776 3058447 3495368 3646076 4166944 4346608 4967552 6116894 6990736 7292152 8333888 8693216 9935104 12233788 13981472 14584304 16667776 17386432 24467576 25652749 27962944 29168608 33335552 34772864 48935152 51305498 55925888 58337216 69545728 86073437 97870304 102610996 111851776 116674432 172146874 179569243 195740608 205221992 233348864 344293748 359138486 391481216 410443984 602514059 688587496 718276972 782962432 820887968 1205028118 1377174992 1436553944 1641775936 2410056236 2754349984 2873107888 3283551872 4820112472 5508699968 5746215776 6567103744 9640224944 11017399936 11492431552 16956467089 19280449888 22034799872 22984863104 33912934178 38560899776 45969726208 67825868356 77121799552 118695269623 135651736712 154243599104 237390539246 271303473424 474781078492 542606946848 949562156984 1085213893696 1899124313968 2170427787392 3798248627936 4340855574784 7596497255872 15192994511744 30385989023488
• Sum of all divisors σ(n): 69777254731128
• Sum of proper divisors (its aliquot sum) s(n): 39391265707640
• 30385989023488 is an abundant number, because the sum of its proper divisors (39391265707640) is greater than itself. Its abundance is 9005276684152

Bases of 30385989023488

• Binary: 110111010001011001010000101001111011100000000₂
• Hexadecimal: 0x1BA2CA14F700
• Base-36: ARR4PBKSG

Squares and roots of 30385989023488

• 30385989023488 squared (30385989023488²) is 923308328935533219815686144
• 30385989023488 cubed (30385989023488³) is 28055636748330160156491825466067252150272
• The square root of 30385989023488 is 5512348.7755663647
• The cube root of 30385989023488 is 31205.0195406789

Scales and comparisons

• 30,385,989,023,488 seconds is equal to 966,180 years, 23 weeks, 6 days, 18 hours, 31 minutes, 28 seconds.
• To count from 1 to 30,385,989,023,488 would take you about two million, four hundred fifteen thousand, four hundred fifty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 30385989023488 cubic inches would be around 2600.4 feet tall.

Recreational maths with 30385989023488

• 30385989023488 backwards is 88432098958303
• The number of decimal digits it has is: 14
• The sum of 30385989023488's digits is 70
• More coming soon!